The sinister, shadowy Traitor lurks unseen. The train takes you barreling through one Event after the other, from one Location to the next – you won’t have time to catch your breath. Introducing three new types of cards – Events, Locations, and Classes – and the Stealth mechanic, Treachery on the Trains takes your Professor Pugnacious game to the next level. Do you have what it takes to outwit your nefarious fellows and win the day? There’s only one way to find out.